Biology: Take The Respiratory System Trivia Questions!

The respiratory system is made up of organs responsible for taking in oxygen and exhaling carbon dioxide. The primary organs of this system are lungs, which carry out this exchange of gases as we breathe. It is a vital system of the body. This system is in your body where the inhalation of oxygen and the exhalation of carbon dioxide are done. Take this quiz about the respiratory system to see what you know.